Description of elements in the header
m_tamonthly mean temperature
m_taxthe daily maximum mean temperature in the month
m_taxdthe day with the daily maximum mean temperature
m_tanthe daily minimum mean temperature in the month
m_tandthe day with the daily minimum mean temperature
1999.m_tam_taxm_taxdm_tanm_tand
January-1.33.11999-01-12-10.31999-01-01
February-1.54.01999-02-05-6.91999-02-01
March6.413.51999-03-271.31999-03-01
April12.018.01999-04-165.71999-04-19
May15.422.21999-05-319.61999-05-06
June20.424.21999-06-0812.51999-06-24
July22.426.41999-07-0618.81999-07-24
August20.026.41999-08-1016.51999-08-31
September18.522.31999-09-2615.51999-09-30
October10.618.81999-10-033.91999-10-18
November3.510.41999-11-07-1.71999-11-21
December0.36.81999-12-04-11.11999-12-24